/* 
    P/P   *  Method: com.dmdirc.addons.ui_swing.components.renderers.AddonCellRenderer__static_init
          */
     1  /*
     2   * Copyright (c) 2006-2009 Chris Smith, Shane Mc Cormack, Gregory Holmes
     3   *
     4   * Permission is hereby granted, free of charge, to any person obtaining a copy
     5   * of this software and associated documentation files (the "Software"), to deal
     6   * in the Software without restriction, including without limitation the rights
     7   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     8   * copies of the Software, and to permit persons to whom the Software is
     9   * furnished to do so, subject to the following conditions:
    10   *
    11   * The above copyright notice and this permission notice shall be included in
    12   * all copies or substantial portions of the Software.
    13   *
    14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    20   * SOFTWARE.
    21   */
    22  
    23  package com.dmdirc.addons.ui_swing.components.renderers;
    24  
    25  import com.dmdirc.addons.ui_swing.components.pluginpanel.PluginInfoToggle;
    26  import com.dmdirc.addons.ui_swing.components.themepanel.ThemeToggle;
    27  import static com.dmdirc.addons.ui_swing.UIUtilities.SMALL_BORDER;
    28  
    29  import java.awt.Color;
    30  import java.awt.Component;
    31  import java.awt.Font;
    32  
    33  import javax.swing.BorderFactory;
    34  import javax.swing.JLabel;
    35  import javax.swing.JList;
    36  import javax.swing.JPanel;
    37  import javax.swing.JSeparator;
    38  import javax.swing.ListCellRenderer;
    39  
    40  import net.miginfocom.swing.MigLayout;
    41  
    42  /**
    43   * Handles the rendering of the JList used for plugin and theme management.
    44   * @author chris
    45   */
    46  public final class AddonCellRenderer extends JPanel implements ListCellRenderer {
    47      
    48      /**
    49       * A version number for this class. It should be changed whenever the class
    50       * structure is changed (or anything else that would prevent serialized
    51       * objects being unserialized with the new class).
    52       */
    53      private static final long serialVersionUID = 1;    
    54      
    55      /** Creates a new instance of AddonCellRenderer. */
    56      public AddonCellRenderer() {
                 /* 
    P/P           *  Method: void com.dmdirc.addons.ui_swing.components.renderers.AddonCellRenderer()
                  */
    57          super();
    58      }
    59      
    60      /** {@inheritDoc} */
    61      @Override
    62      public Component getListCellRendererComponent(final JList list,
    63              final Object value, final int index, final boolean isSelected,
    64              final boolean cellHasFocus) {
    65         
                 /* 
    P/P           *  Method: Component getListCellRendererComponent(JList, Object, int, bool, bool)
                  * 
                  *  Preconditions:
                  *    list != null
                  *    (soft) init'ed(value.enable)
                  *    (soft) value.pi != null
                  *    (soft) value.theme != null
                  *    (soft) init'ed(value.toggle)
                  * 
                  *  Presumptions:
                  *    init'ed(java.awt.Color.BLACK)
                  *    init'ed(java.awt.Color.GRAY)
                  *    javax.swing.JLabel:getFont(...)@104 != null
                  * 
                  *  Postconditions:
                  *    return_value == this
                  *    return_value != null
                  * 
                  *  Test Vectors:
                  *    isSelected: {0}, {1}
                  *    value.enable: {1}, {0}
                  *    value.toggle ^ com.dmdirc.plugins.PluginInfo:isLoaded(...)@65: {1}, {0}
                  */
    66          removeAll();
    67          setLayout(new MigLayout("fill, ins 3 0 0 0"));        
    68          
    69          if (isSelected) {
    70              setBackground(list.getSelectionBackground());
    71          } else {
    72              setBackground(list.getBackground());
    73          }
    74          
    75          Color foreground = Color.BLACK;
    76          final JLabel name = new JLabel(), version = new JLabel(),
    77                  author = new JLabel(), desc = new JLabel();
    78  
    79          if (value instanceof PluginInfoToggle) {
    80              final PluginInfoToggle plugin = (PluginInfoToggle) value;
    81  
    82              if (!plugin.getState()) {
    83                  foreground = Color.GRAY;
    84              }
    85  
    86              name.setText(plugin.getPluginInfo().getNiceName());
    87              version.setText(plugin.getPluginInfo().getFriendlyVersion());
    88              author.setText(plugin.getPluginInfo().getAuthor());
    89              desc.setText(plugin.getPluginInfo().getDescription());
    90          } else if (value instanceof ThemeToggle) {
    91              final ThemeToggle theme = (ThemeToggle) value;
    92              
    93              if (!theme.getState()) {
    94                  foreground = Color.GRAY;
    95              }
    96              
    97              name.setText(theme.getTheme().getName());
    98              version.setText(theme.getTheme().getVersion());
    99              author.setText(theme.getTheme().getAuthor());
   100              desc.setText(theme.getTheme().getDescription());
   101          }
   102          
   103          name.setForeground(foreground);
   104          name.setFont(name.getFont().deriveFont(Font.BOLD));
   105          version.setForeground(foreground);
   106          version.setHorizontalAlignment(JLabel.CENTER);
   107          author.setForeground(foreground);
   108          desc.setForeground(foreground);
   109          desc.setBorder(BorderFactory.createEmptyBorder(SMALL_BORDER, 0, 0, 0));
   110          
   111          add(name, "gapleft 3");
   112          add(version, "pushx");
   113          add(author, "wrap, gapright 3");
   114          add(desc, "span 3, growx, pushx, wrap, gapleft 3, gapright 3");
   115          add(new JSeparator(), "span 3, growx, pushx");
   116          
   117          return this;
   118      }
   119      
   120  }